2512394547379 has 4 divisors (see below), whose sum is σ = 2512401763480. Its totient is φ = 2512387331280.

The previous prime is 2512394547371. The next prime is 2512394547389. The reversal of 2512394547379 is 9737454932152.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2512394547379 - 2³ = 2512394547371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2512394547371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3057834 + ... + 3791455.

It is an arithmetic number, because the mean of its divisors is an integer number (628100440870).

Almost surely, 2^{2512394547379} is an apocalyptic number.

2512394547379 is a deficient number, since it is larger than the sum of its proper divisors (7216101).

2512394547379 is an equidigital number, since it uses as much as digits as its factorization.

2512394547379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7216100.

The product of its digits is 57153600, while the sum is 61.

The spelling of 2512394547379 in words is "two trillion, five hundred twelve billion, three hundred ninety-four million, five hundred forty-seven thousand, three hundred seventy-nine".